package com.px.mapper;

import com.px.pojo.ShTrade;

import java.util.Map;

public interface TradeDao {

    Integer selectTradeCountList(Map<String,Object> params) throws Exception;

    Integer saveTrade(ShTrade shTrade) throws Exception;

    ShTrade selectTradeByOrderNo(String orderNo) throws Exception;

    Integer deleteByTradeNo(String tradeNo) throws Exception;

}
